Waterproof wrappings: Papers which are waterproof and are used for protective wrappings; such as: parchment, oiled and waxed papers, tarred and paraffin-treated papers special craft papers treated with bitumen, tar or asphalt.

 
  • 防水包装纸:具防水性,作保护凶装用的纸,例如:羊皮纸,油纸和蜡纸,经焦油或石蜡处理的纸,经不同程度的沥青处理的牛皮纸。
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